It’s common place, in almost every pig barn, a new door entrance set is carefully installed and used day in a day out. But soon enough the ammonia in the barn will start rusting that latch you use every day. Eventually it’ll become sharp enough to cut hands and start to malfunction which means more time spent installing another latch.
A Stainless Steel door latch and hinge set from Dwyer Mfg. removes the chore of replacing latches and hinges on a regular basis in a corrosive environment.